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1/2″ 3-Flute Flush Trim Router Bit – 1/4″ Shank – Whiteside 2500

3 flute flush trim bit gives the edge a smoother cut than 2 flute bits, great for thin aluminum and wood. Brazed carbide on steel shank 3 Flutes Shank: 1/4″ Cut Diameter:1/2″ Cut Length: 1″ Overall Length: 2-5/8″ Recommended RPM: 16,000 Made in USA

1/2″ 3-Flute Flush Trim Router Bit – 1/4″ Shank – Whiteside 2500 - Main image
3 Flute Flush Trim Bit - Whiteside 25003 Flute Flush Trim Bit - Whiteside 2500
$26.24 $34.99 In stock

Category: Flush Trim Router Bits

This 1/2-inch, 3-flute flush trim router bit from Whiteside (model 2500) is designed for precise trimming and flush cutting. It features a 1/4-inch shank for compatibility with a wide range of routers and trimmer tools.

  • 3-flute design for a smoother finish and faster material removal.
  • Flush trim style for trimming laminate, veneer, and solid wood edges flush with a template or substrate.
  • 1/2-inch cutting diameter with a 1/4-inch shank.
  • Replacement bearing: B3 (sold separately).
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Jason ★★★★★

I was surprised how cleanly this bit cut through some maple plywood—the three flutes really help prevent burning on the edges. The 1/4-inch shank fit securely in my compact router without any wobble, which made flush-trimming drawer fronts feel effortless.

Lucy I. ★★★★★

The three-flute design makes trimming so much smoother than the two-flute bits I’ve used before, and the 1/4″ shank fits my router perfectly. Cuts are clean and I didn’t see any burning even on a longer pass.

John ★★★★★

The 1/4″ shank fit my compact router without any adapter fuss, and the three-flute geometry tore through an oak edge with zero chatter. Finish came out so clean I barely needed sanding, which never happens with my old bits.

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